Can anyone tell me how to tighten the brake levers on my k18’s please? Thanks a lot.

Email me, email in profile. I have the Oro tech sheet as a PDF.

Also avail here: http://www.biketoyz.se/download/Formula/Oro_tech_sheet.pdf

There’s 2 versions, one uses a threaded pushrod through a barrel, kinda awkward to access the end of the threaded rod and easy to strip it. Newer ones are a bit different and tbh I can’t remember exactly how they work. Allen key hole in the front? Possibly a grubscrew to remove?

I mention this not really to tell you how to do it, as I know it’s a rubbish how-to, but so that you don’t get confused if the instructions seem wrong.